32,768-WORD BY 8-BIT STATIC RAM
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Parts packaging code | TSOP |
| package instruction | TSOP1-R, TSSOP28,.53,22 |
| Contacts | 28 |
| Reach Compliance Code | unknow |
| ECCN code | EAR99 |
| Is Samacsys | N |
| Maximum access time | 120 ns |
| Other features | USER SELECTABLE 5V VCC |
| I/O type | COMMON |
| JESD-30 code | R-PDSO-G28 |
| JESD-609 code | e0 |
| length | 11.8 mm |
| memory density | 262144 bi |
| Memory IC Type | STANDARD SRAM |
| memory width | 8 |
| Number of functions | 1 |
| Number of ports | 1 |
| Number of terminals | 28 |
| word count | 32768 words |
| character code | 32000 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| organize | 32KX8 |
| Output characteristics | 3-STATE |
| Exportable | YES |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | TSOP1-R |
| Encapsulate equivalent code | TSSOP28,.53,22 |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE, THIN PROFILE |
| Parallel/Serial | PARALLEL |
| power supply | 3/5 V |
| Certification status | Not Qualified |
| reverse pinout | YES |
| Maximum seat height | 1.2 mm |
| Maximum standby current | 0.00001 A |
| Minimum standby current | 2 V |
| Maximum slew rate | 0.07 mA |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 2.7 V |
| Nominal supply voltage (Vsup) | 3.3 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING |
| Terminal pitch | 0.55 mm |
| Terminal location | DUAL |
| width | 8 mm |
| Base Number Matches | 1 |
| TC55257DTRL-55V | TC55257DFTL-55V | TC55257DFTL-70V | |
|---|---|---|---|
| Description | 32,768-WORD BY 8-BIT STATIC RAM | 32,768-WORD BY 8-BIT STATIC RAM | 32,768-WORD BY 8-BIT STATIC RAM |
| Parts packaging code | TSOP | TSOP | TSOP |
| package instruction | TSOP1-R, TSSOP28,.53,22 | 0.55 MM PITCH, PLASTIC, TSOP1-28 | 0.55 MM PITCH, PLASTIC, TSOP1-28 |
| Contacts | 28 | 28 | 28 |
| Reach Compliance Code | unknow | unknow | unknow |
| Is Samacsys | N | N | N |
| Maximum access time | 120 ns | 55 ns | 70 ns |
| JESD-30 code | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 |
| length | 11.8 mm | 11.8 mm | 11.8 mm |
| memory density | 262144 bi | 262144 bi | 262144 bi |
| Memory IC Type | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
| memory width | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 |
| Number of ports | 1 | 1 | 1 |
| Number of terminals | 28 | 28 | 28 |
| word count | 32768 words | 32768 words | 32768 words |
| character code | 32000 | 32000 | 32000 |
| Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C |
| organize | 32KX8 | 32KX8 | 32KX8 |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE |
| Exportable | YES | YES | YES |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | TSOP1-R | TSOP1 | TSOP1 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE |
| Parallel/Serial | PARALLEL | PARALLEL | PARALLEL |
| Certification status | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 1.2 mm | 1.2 mm | 1.2 mm |
| Minimum standby current | 2 V | 2 V | 2 V |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | 2.7 V | 2.7 V | 2.7 V |
| Nominal supply voltage (Vsup) | 3.3 V | 5 V | 5 V |
| surface mount | YES | YES | YES |
| technology | CMOS | CMOS | CMOS |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | GULL WING | GULL WING | GULL WING |
| Terminal pitch | 0.55 mm | 0.55 mm | 0.55 mm |
| Terminal location | DUAL | DUAL | DUAL |
| width | 8 mm | 8 mm | 8 mm |
| Base Number Matches | 1 | 1 | 1 |
| Is it Rohs certified? | incompatible | incompatible | - |
| JESD-609 code | e0 | e0 | - |
| Terminal surface | Tin/Lead (Sn/Pb) | TIN LEAD | - |
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